{"notes": {"type": "/type/text", "value": "\"July 1992\""}, "identifiers": {"goodreads": ["4022576"], "librarything": ["2202826"]}, "title": "Mining the Earth", "authors": [{"key": "/authors/OL591893A"}], "publishers": ["Worldwatch Institute"], "series": ["Worldwatch paper ; 109"], "covers": [5503715, 4010627], "publish_places": ["Washington, DC"], "contributions": ["Ayres, Ed."], "pagination": "53 p. ; 22 cm.", "languages": [{"key": "/languages/eng"}], "isbn_10": ["1878071114"], "by_statement": "Young, John E. ; Ed Ayres, editor.", "type": {"key": "/type/edition"}, "source_records": ["marc:marc_oregon_summit_records/catalog_files/washs02192008.mrc_revrev.mrc:1440766934:849"], "key": "/books/OL19928166M", "number_of_pages": 53, "works": [{"key": "/works/OL3531440W"}], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-10-24T17:18:27.099378"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-24T02:32:03.180043"}}